bis(tetraethylammonium) bis[2-[4,5-dibromo-2H-1,3-dithiol-2-ylidene]-2H-1,3-dithiole-4,5-bis(thiolato)]zinc 、 2-methylsulfanyl-2H-1,3-dithiole-2-ylium tetrafluoroborate 以
二氯甲烷 为溶剂,
反应 12.0h,
以36%的产率得到2-(4,5-dibromo-1,3-dithiol-2-ylidene)-5-(1,3-dithiol-2-ylidene)-1,3-dithiolane-4-thione